185
Triathlons in UK
Find triathlons near me in UK for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Events near me
Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 16 Aug
York, North Yorkshire, UK
York Kids Fun Triathlon | BRONZE Team Relay
- 50 m pool swimming
- 3 km road cycling
- 1500 m trail running
- Sat 16 Aug
York, North Yorkshire, UK
York Kids Fun Triathlon | STEEL
- 50 m pool swimming
- 2 km road cycling
- 1000 m trail running
- Sat 16 Aug
York, North Yorkshire, UK
York Kids Fun Triathlon | ZINC
- 25 m pool swimming
- 1 km road cycling
- 500 m trail running
- Sat 16 Aug
York, North Yorkshire, UK
York Kids Fun Triathlon | ZINC Team Relay
- 25 m pool swimming
- 1 km road cycling
- 500 m trail running
- Sun 17 Aug
York, North Yorkshire, UK
York Triathlon | Super Sprint
- 200 m pool swimming
- 10 km road cycling
- 2.5 km road running
- Sun 17 Aug
York, North Yorkshire, UK
York Triathlon | Fun
- 200 m pool swimming
- 10 km road cycling
- 2.5 km road running
- Sun 17 Aug
York, North Yorkshire, UK
York Triathlon | CRUK Wave and Relay
- 200 m pool swimming
- 9 km road cycling
- 2.5 km road running
- Sun 17 Aug
York, North Yorkshire, UK
York Triathlon | Sprint and Relay
- 400 m pool swimming
- 20 km road cycling
- 5 km road running
- Wed 20 Aug
Swindon, Wiltshire, UK
Cotswolds Lake 62 Evening Triathlon Series - Race 4 | Triathlon
- 400 m lake swimming
- 12.5 km road cycling + 105 ft ascent
- 4.5 km trail running + 69 ft ascent
- Sat 23 Aug
Cairndow, Argyll and Bute, UK
THE RESTLESS Gravel XTRI
- 1.8 km lake swimming
- 50 km gravel riding
- 25 km xc running
- Sun 24 Aug
Ormskirk, Lancashire, UK
West Lancs Summer Triathlon, Duathlon & Aquathlon | Triathlon
- 400 m pool swimming
- 21.5 km road cycling
- 5 km trail running
- Sun 31 Aug
Brighton, East Sussex, UK
Brighton and Hove Triathlon | TriStar Start
- 100 m sea swimming
- 1.5 km road cycling
- 600 m road running
- Sun 31 Aug
Ellesmere, Shropshire, UK
Shropshire Triathlon | Middle Distance and Relay
- 2 km lake swimming
- 78 km road cycling
- 20 km road running
- Sun 31 Aug
Brighton, East Sussex, UK
Brighton and Hove Triathlon | TriStar 1
- 200 m sea swimming
- 4 km road cycling
- 1.2 km road running
- Sun 31 Aug
Brighton, East Sussex, UK
Brighton and Hove Triathlon | TriStar 2
- 300 m sea swimming
- 4 km road cycling
- 1.8 km road running
- Sun 31 Aug
Brighton, East Sussex, UK
Brighton and Hove Triathlon | TriStar 3
- 400 m sea swimming
- 8 km road cycling
- 2.4 km road running
- Sun 31 Aug
Brighton, East Sussex, UK
Brighton and Hove Triathlon | Super Sprint Youth Triathlon (age 15-16)
- 400 m sea swimming
- 10 km road cycling
- 2.5 km road running
- Sun 31 Aug
Ellesmere, Shropshire, UK
Shropshire Triathlon | Olympic and Relay
- 1.5 km lake swimming
- 39 km road cycling
- 10 km road running
- Sun 31 Aug
Ellesmere, Shropshire, UK
Shropshire Triathlon | Sprint and Relay
- 750 m lake swimming
- 25 km road cycling
- 5 km road running
- Sun 31 Aug
Wolverhampton, Staffordshire, UK
Black Country Triathletes Sprint Triathlon | Triathlon
- 400 m pool swimming
- 20 km road cycling
- 5 km trail running
- Sun 14 Sep
Weymouth, Dorset, UK
IRONMAN 70.3 Weymouth
- 1.2 miles sea swimming
- 56 miles road cycling
- 13.1 miles road running
- Sun 14 Sep
Nantwich, Cheshire, UK
North West Triathlon | Sprint and Relay
- 500 m pool swimming
- 21 km road cycling
- 5 km trail running
- Sun 14 Sep
Nantwich, Cheshire, UK
North West Triathlon | Fun
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running
- Sun 14 Sep
Nantwich, Cheshire, UK
North West Triathlon | CRUK Wave and Relay
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running
- Sun 14 Sep
Nantwich, Cheshire, UK
North West Triathlon | Super Sprint
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running